Element Detail

targetClass

(Optional) The basic or embeddable class that is the element
type of the collection. This element is optional only if the
collection field or property is defined using Java generics,
and must be specified otherwise. It defaults to the
paramterized type of the collection when defined using
generics.

Default:

void.class

fetch

(Optional) Whether the collection should be lazily loaded or must be
eagerly fetched. The EAGER strategy is a requirement on
the persistence provider runtime that the collection elements
must be eagerly fetched. The LAZY strategy is a hint to the
persistence provider runtime.